Compressed domain global motion estimation using the Helmholtz Tradeoff Estimator.
Michael TokAlexander GlantzMarina Georgia ArvanitidouAndreas KrutzThomas SikoraPublished in: ICIP (2010)
Keyphrases
- compressed domain
- global motion estimation
- motion vectors
- computational complexity
- motion estimation
- motion compensation
- video processing
- video analysis
- video sequences
- macroblock
- video coding
- video compression
- bit rate
- motion field
- least squares
- reference frame
- video data
- prediction error
- inter frame
- motion compensated
- video objects
- global motion
- machine learning
- event detection
- camera motion
- rate distortion
- key frames
- bitstream
- motion model